Precenicco is a comune located in the Friuli-Venezia Giulia region of northeastern Italy. It sits within the regional decentralization entity of Udine, positioned approximately 30 kilometres southwest of the city of Udine and about 60 kilometres northwest of Trieste.
The municipality covers an area of 26.9 square kilometres and had a recorded population of 1,463 as of July 31, 2025. The administrative territory of Precenicco includes the frazione of Titiano.